Useless collection iteration (UseLessForEach)¶

Type	Scope	Severity	Activated by default	Minutes to fix	Tags
`Error`	`BSL` `OS`	`Critical`	`Yes`	`2`	`clumsy`

Description¶

The absence of an iterator in the loop body indicates either a useless iteration of the collection or an error in the loop body.

Incorrect:

For Each Iterator From Collection Loop

    ProcessElement(Collection);

EndLoop;

Correct

For Each Iterator From Collection Loop

    ProcessElement(Iterator);

EndLoop;

ProcessCollection(Collection);

// BSLLS:UseLessForEach-off
// BSLLS:UseLessForEach-on

"UseLessForEach": false